2012 BMW 640 review
See also:
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e ...
Connecting electrical devices
Sockets
The lighter socket can be used as a socket for
electrical equipment while the engine is running
or when the ignition is switched on. The total load of all sockets must not
exceed 140 Wa ...
Data transfer
During the updating of BMW services, display
the status of the data transfer.
1. "BMW Assist" or "ConnectedDrive".
2. "Options" Open.
3. "Data transfer" ...
